On site as fast
as the wind

A focus on service,
with costs in mind

Heavy weight in
maintenance and repair

Available on
weekends and workdays


Manufacturer-independent full-service provider: We offer you every aspect of technical and commercial management, plus servicing for wind turbines and solar plants. This means we can provide every service you require during the lifetime of your facility...



Certified quality for wind turbines and solar energy systems

Erkelenz, 12/01/2017: Manufacturer-independent service provider psm has received the ISO 9001:2015 certification for its commercial and technical management as well as its maintenance services for wind turbines and solar energy systems. The seal of approval confirms that psm can guarantee a consistently high quality of services and continuous improvement of structures and processes.



The focus of our business is in Germany. We are represented here by an extensive network of locations and look after both wind turbines and solar plants. We do, however, also provide a local presence in southern Europe – with service locations in Italy and Portugal.